Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cuong ve cau snippets" » "cuong ve code snippets", "cuong vo cau snippets", "duong ve cau snippets", "luong va cau snippets", "cuong ke cau snippets", "cuong va cau snippets", "cuong ve cac snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("cuong ve cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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